package com.lz.demo10;

/**
 * @ClassName Bird
 * @Description 小鸟类
 * @Author 2214361854
 * @Date 2022/5/28 15:19
 * @Version 1.0
 */
public abstract class Bird {
    int legNumbers = 2;
    int eggNumber;

    /**
     * 小鸟下单
     */
    public abstract void layEggs();
}
